Provides services to the oil and gas industry specializing in formation damage, conventional core analysis, special core analysis and geological services. Also supplies a range of equipment and products for geological sample analysis

Provides a range of renewable energy systems and energy saving technologies for domestic and commercial clients. Includes information on the company, which is based near Peterborough, and each of the technologies it offers

Supplier and installer of solar thermal systems heat pumps and micro-hydro systems based in Cwmbran. Includes details of products and information on feasibility studies and the renewable energy demonstration centre

Designer and installer of solar thermal and biomass systems, based in Staffordshire. Provides details of products and services offered which include the integration of log, chip and pellet biomass boilers with solar panel technology